# Sinoptik vs Въздух БГ

The clearest difference is update cadence: Въздух БГ at monthly against Sinoptik's every 3 months. Sinoptik's advantage is iOS requirement (13.0 vs 16.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sinoptik ships an update every 3 months, Въздух БГ monthly. The most recent releases landed on October 19, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Sinoptik | Въздух БГ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (6 ratings)](https://appshunter.io/ios/app/sinoptik/id824206602/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **34.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 84 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Net Info.BG EAD](https://appshunter.io/developer/495932403) | [Tihomir Radev](https://appshunter.io/developer/1403507147) |

## What reviewers say

### Sinoptik

[App page](https://appshunter.io/ios/app/sinoptik/id824206602)

Get detailed weather forecasts for thousands of locations worldwide. This app provides hourly and 10-day outlooks, including "feels like" temperatures and real-time ski conditions for Bulgarian resorts. Enjoy a dynamic interface that syncs with current weather.

**Highlights:** 10-day detailed weather forecast, Hourly forecast for the next 24 hours, "Feels like" temperature, Real-time ski conditions, Live camera feeds from ski slopes, Quick access to favorite locations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Въздух БГ

[App page](https://appshunter.io/ios/app/id1565137583)

Get real-time air quality data for Bulgarian cities, including fine particulate matter levels. Track air quality across the country with an integrated map and view hourly updates. Customizable widgets provide instant air quality information for selected locations without opening the app.

**Highlights:** Real-time air quality data, Fine particulate matter levels, Hourly air quality updates, Integrated national map, Customizable widgets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sinoptik free?

Sinoptik is free to download, with no in-app purchases.

### Is Въздух БГ free?

Въздух БГ is free to download, with no in-app purchases.

### Do Sinoptik or Въздух БГ have ads?

Both Sinoptik and Въздух БГ show ads.

### Which is updated more often, Sinoptik or Въздух БГ?

Sinoptik ships an update every 3 months, and Въздух БГ monthly. Most recently, Sinoptik was updated on October 19, 2026 and Въздух БГ on September 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*